<https://johnnylovebiketours.com/washington-dc-sightseeing-tours/tour-the-george-washington-monument/#BlogPosting>
<http://schema.org/dateModified>
"2018-03-22"^^<http://schema.org/Date>
<https://johnnylovebiketours.com/washington-dc-sightseeing-tours/tour-the-george-washington-monument/>